<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>商品详情</title>
    <!-- jquery -->
    <script type="text/javascript" src="/js/jquery.min.js"></script>
    <!-- bootstrap -->
    <link rel="stylesheet" type="text/css" href="/bootstrap/css/bootstrap.min.css"/>
    <script type="text/javascript" sec="/bootstrap/js/bootstrap.min.js"></script>
    <!-- layer -->
    <script type="text/javascript" src="/layer/layer.js"></script>
    <!-- common.js -->
    <script type="text/javascript" src="/js/common.js"></script>
</head>
<body>
<div class="panel panel-default">
    <div class="panel-heading">秒杀商品详情</div>
    <div class="panel-body">
        <span id="userTip"> 您还没有登录，请登陆后再操作<br/></span>
        <span>没有收货地址的提示。。。</span>
    </div>
    <table class="table" id="goods">
        <tr>
            <td>商品名称</td>
            <td colspan="3" id="goodsName"></td>
        </tr>
        <tr>
            <td>商品图片</td>
            <td colspan="3"><img id="goodsImg" width="200" height="200"/></td>
        </tr>
        <tr>
            <td>秒杀开始时间</td>
            <td id="startTime"></td>
            <td>
                <input type="hidden" id="remainSeconds">
              <!--  <span id="secKillStatus">秒杀倒计时: <span id="countDown" th:text="${remainSeconds}"></span>秒
                </span>
                <span th:if="${secKillStatus eq 1}">秒杀进行中</span>
                <span th:if="${secKillStatus eq 2}">秒杀已结束</span>
                -->
                <span id="seckillTip" ></span>
            </td>
            <td>
<!--                <form id="secKillForm" method="post" action="/seckill/doSeckill">-->
<!--                    <button class="btn btn-primary btn-block" type="submit" id="buyButton">立即秒杀</button>-->
<!--                </form>-->
                <div class="row">
                    <div class="form-inline">
                        <img id="captchaImg" width="130" height="32" onclick="refreshCaptcha()" style="display: none">
                        <input id="captcha" class="form-control" style="display: none">
                        <button class="btn btn-primary" type="submit" id="buyButton"
                                onclick="getSeckillPath()">立即秒杀
                            <input type="hidden" name="goodsId" id="goodsId">
                        </button>
                    </div>
                </div> </td>
        </tr>
        <tr>
            <td>商品原价</td>
            <td colspan="3" id="goodsPrice"></td>
        </tr>
        <tr>
            <td>秒杀价</td>
            <td colspan="3" id="seckillPrice"></td>
        </tr>
        <tr>
            <td>库存数量</td>
            <td colspan="3" id="stockCount"></td>
        </tr>
    </table>
</div>
</body>
<script>
    $(function () {
        // countDown();
        getDetail();
    });
    function refreshCaptcha() {
        $("#captchaImg").attr("src", "/seckill/captcha?goodsId=" + $("#goodsId").val() + "&time=" + new Date());
    }
    function getSeckillPath(){
       var goods = $("#goodsId").val();
       var captcha = $("#captcha").val();
       $.ajax({
           url: "/seckill/seckillPath",
           type: "GET",
           data: {
               goodsId : goods,
               captcha : captcha
           },
           success:function (date){
               if(date.code == 200){
                    doOreder(date.object);
               }else{
                   layer.msg(date.message);
               }
           },
           error:function (){
               layer.msg("客户端请求错误")
           }
       })
    }
    function doOreder(path){
        var goods = $("#goodsId").val();
        console.log("goods:"+goods);
        $.ajax({
            url: "/seckill/"+path+"/doSeckill",
            type: "POST",
            data:{
                goodsId:goods
            },
            success:function(date) {
                if (date.code == 200){
                   /* window.location.href="/orderDetail.htm?orderId="+date.object.id;*/
                    getResult(goods);
                }else{
                    layer.msg(date.message);
                }
            },
            error:function(){
                layer.msg("客户端请求错误");
            }
        });
    }
    function getResult(goodsId){
        g_showLoading();
        $.ajax({
            url:"/seckill/result",
            type: "GET",
            data: {
                goodsId:goodsId
            },
            success:function (data){
              if(data.code == 200){
                  var result = data.object;
                  if (result < 0){
                      layer.msg("对不起！您为强到该商品")
                  }else if(result == 0) {
                      setTimeout( function(){
                          getResult(goodsId)
                      },50);
                  }else{
                      layer.confirm("恭喜您，成功秒杀商品，查看订单？",{btn:["确认","取消"]},
                      function (){
                          window.location.href="/orderDetail.htm?orderId="+result;
                      },
                      function (){
                          layer.close();
                      })
                  }
              }else {
                  layer.meg(data.message);
              }
            },
            error:function (){
                layer.msg("客户端请求错误")
            }
        })
    }
    function getDetail(){
       var goodsId = g_getQueryString("goodsId");
        $.ajax({
            url:"/goods/detail/"+goodsId,
            type:"GET",
            success:function (date){
                if(date.code == 200){
                    insertDate(date.object);
                }else {
                    layer.msg("客户端请求错误");
                }
            },
            error:function(){
                layer.msg("客户端请求错误");
            },
        })
    }
    function insertDate(date){
        var user = date.user;
        var goodsVo = date.goodsVo;
        var remainSeconds = date.remainSeconds;
        console.log("remainSeconds:"+remainSeconds);
        if(user){
            $("#userTip").hide();
        }
        $("#goodsName").text(goodsVo.goodsName);
        $("#goodsImg").attr("src",goodsVo.goodsImg);
        $("#startTime").text(new Date(goodsVo.startDate).format("yyyy-MM-dd HH:mm:ss"));
        $("#remainSeconds").val(remainSeconds);
        $("#goodsId").val(goodsVo.id);
        $("#goodsPrice").text(goodsVo.goodsPrice);
        $("#seckillPrice").text(goodsVo.seckillPrice);
        $("#stockCount").text(goodsVo.stockCount);
        countDown();
    }

    function countDown() {
        var remainSeconds = $("#remainSeconds").val();
        console.log("countDown()中remainSeconds:"+remainSeconds);
        var timeout;
        //秒杀还未开始
                    if (remainSeconds > 0) {
            $("#seckillTip").html("秒杀倒计时："+remainSeconds+"秒");
            $("#buyButton").attr("disabled", true);
            timeout = setTimeout(function () {
               // $("#countDown").text(remainSeconds - 1);
                $("#remainSeconds").val(remainSeconds - 1);
                countDown();
            }, 1000);
            // 秒杀进行中
        } else if (remainSeconds == 0) {
            $("#buyButton").attr("disabled", false);
            if (timeout) {
                clearTimeout(timeout);
            }
                        $("#captchaImg").attr("src", "/seckill/captcha?goodsId=" + $("#goodsId").val() + "&time=" + new Date());

                        $("#seckillTip").html("秒杀进行中");
                        $("#captchaImg").show();
                        $("#captcha").show();
        } else {

            $("#buyButton").attr("disabled", true);
            $("#seckillTip").html("秒杀已经结束");
                        $("#captchaImg").hide();
                        $("#captcha").hide();
        }
    };

</script>
</html>